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Propanoic acid

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Gas phase thermochemistry data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Donald R. Burgess, Jr.

Quantity Value Units Method Reference Comment
Deltafgas-455.8 ± 2.0kJ/molN/ALebedeva, 1964Value computed using «DELTA»fHliquid° value of -510.8±0.1 kj/mol from Lebedeva, 1964 and «DELTA»vapH° value of 55±2 kj/mol from missing citation.
Deltafgas-455.8 ± 2.0kJ/molCcbLebedeva, 1964Value computed using «DELTA»fHliquid° from Lebedeva, 1964 and «DELTA»vapH° value of 55. kJ/mol from Konicek and Wadso, 1970.
Deltafgas-455.0 ± 3.2kJ/molCcbSchjanberg, 1935Value computed using «DELTA»fHliquid° from Schjanberg, 1935 and «DELTA»vapH° value of 55. kJ/mol from Konicek and Wadso, 1970. estimated uncertainty

References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Lebedeva, 1964
Lebedeva, N.D., Heats of combustion of monocarboxylic acids, Russ. J. Phys. Chem. (Engl. Transl.), 1964, 38, 1435-1437. [all data]

Konicek and Wadso, 1970
Konicek, J.; Wadso, I., Enthalpies of vaporization of organic compounds. VII. Some carboxylic acids, Acta Chem. Scand., 1970, 24, 2612-26. [all data]

Schjanberg, 1935
Schjanberg, E., Die Verbrennungswarmen und die Refraktionsdaten einiger chlorsubstituierter Fettsauren und Ester., Z. Phys. Chem. Abt. A, 1935, 172, 197-233. [all data]


Notes

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